package com.itm.lqm.servlets.course;

import java.io.IOException;


import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.itm.lqm.entity.Course;

import com.itm.lqm.service.CourseService;


/**
 * Servlet implementation class updateStudent1
 */
@WebServlet("/updateCourse1")
public class updateCourse1 extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public updateCourse1() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
	
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		//获取修改页面的请求参数，然后调用业务逻辑层对象，实现最终修改
		request.setCharacterEncoding("UTF-8");
		response.setCharacterEncoding("UTF-8");
		response.setContentType("text/html; charset=UTF-8");

		
		int  cid= Integer.parseInt(request.getParameter("cid"));
		String cno =request.getParameter("cno");
		String cname =request.getParameter("cname");
		int tid = Integer.parseInt(request.getParameter("tid"));
		String taddress = request.getParameter("taddress");
		
		
		
		Course c= new Course(cid,cno, cname, tid,taddress);
		CourseService cs=new CourseService();
		boolean result=cs.updateCourse(c);
		System.out.println(c);
		System.out.println(result);
		if(result){
			request.getRequestDispatcher("findAllCourse").forward(request, response);
		}else{
			response.sendRedirect("updateCourse.jsp");
		}
		
	}

	

}
